[all-commits] [llvm/llvm-project] b8c4ee: [VPlan] Simplify PredPHI LiveIn -> LiveIn (#142271)

[Ramkumar Ramachandra via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b8c4eea3d8b2a2df9442319de14ef38c2492428d
      https://github.com/llvm/llvm-project/commit/b8c4eea3d8b2a2df9442319de14ef38c2492428d
  Author: Ramkumar Ramachandra <ramkumar.ramachandra at codasip.com>
  Date:   2025-06-02 (Mon, 02 Jun 2025)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp
    A llvm/test/Transforms/LoopVectorize/X86/pr141968-instsimplifyfolder.ll

  Log Message:
  -----------
  [VPlan] Simplify PredPHI LiveIn -> LiveIn (#142271)

5f39be5 ([VPlan] Use InstSimplifyFolder instead of TargetFolder) updated
simplifyRecipe to fold live-ins to Values that are not necessarily
Constant, but forgot to update the corresponding PredPHI folder, which
still folds PredPHI constant -> constant. Update it to fold PredPHI
LiveIn -> LiveIn.

Fixes #141968.



To unsubscribe from these emails, change your notification settings at https://github.com/llvm/llvm-project/settings/notifications